Sikich CPA LLC

Employee Benefit Plan Auditor

Naperville, IL

About Sikich CPA LLC

<p>Founded in 1982, Sikich CPA LLC combines audit, tax, and consulting with a sizable in-house technology practice. The firm has about 1,950 employees and is based in Naperville in the Chicago metro area.</p> <p>Sikich provides audit and assurance services alongside tax planning and business consulting for organizations in both the public and private sectors. For retirement plan sponsors that need an independent audit, the firm fits within the broader group of <a href="/auditors/401k">401(k) auditors</a> that can support plan reporting and compliance needs.</p> <p>On the technology side, Sikich works on implementation projects for platforms such as Dynamics 365, NetSuite, and Salesforce. That mix of accounting and systems work can be useful for employers that want their financial reporting and operational tools aligned under one firm.</p> <ul> <li>Audit and assurance services</li> <li>Retirement plan audit support (including <a href="/auditors/401k">401(k) audits</a>)</li> <li>Tax planning and related compliance work</li> <li>Business consulting for public and private sector organizations</li> <li>Technology implementation for Dynamics 365, NetSuite, and Salesforce</li> </ul>

Website: https://www.sikich.com/

Founded: 1982

Employees: 1950

Office Locations

  • Naperville, IL

Accreditations & Certifications

  • AICPA EBPAQC
  • AICPA Member

Audit Statistics (2024)

  • Total Plans Audited: 533
  • Total AUM Audited: $31.9B
  • 401(k): 533 plans, $31.9B AUM

Plans Serviced (2025)

Largest plans where this firm is listed as a service provider (Schedule C) or IQPA (Schedule H) on the most recent filings (From Form 5500).

PlanSponsorAssetsParticipants
ADVANCED MICRO DEVICES, INC. RETIREMENT SAVINGS PLANADVANCED MICRO DEVICES, INC., TX$3.0B10,320
NATIONAL INTEGRATED GROUP PENSION PLANBOARD OF TRUSTEES OF NATIONAL INTEGRATED GROUP PENSION PLAN, PA$1.6B2,123
MW&E SAVINGS AND RETIREMENT PLANMCDERMOTT WILL & EMERY LLP, IL$1.4B1,979
MEMORIAL HEALTH SYSTEM DEFINED CONTRIBUTION RETIREMENT SAVINGS PLANMEMORIAL HEALTH SYSTEM, IL$719M7,980
FREUDENBERG COMPANIES 401(K) RETIREMENT PLANFREUDENBERG NORTH AMERICA LP, MI$619M5,985
THE STANDARD POOLED EMPLOYER PLANSTANDARD RETIREMENT SERVICES, INC., OR$610M39,816
AAR CORP. RETIREMENT SAVINGS PLANAAR CORP., IL$557M4,137
ILLINOIS INDEPENDENT COLLEGES AND UNIVERSITIES MULTIPLE EMPLOYER PLANGOVERNING COMMITTEE OF THE ILLINOIS INDEPENDENT COLLEGES AND UNIVERSI, IL$504M1,567
WOODFOREST FINANCIAL GROUP, INC. EMPLOYEE STOCK OWNERSHIP PLANWOODFOREST FINANCIAL GROUP, INC., TX$499M4,374
PLUMBERS AND STEAMFITTERS LOCAL 400 AND MECHANICAL CONTRACTORS ASSOCIATION OF NORTH CENTRAL WISCONSIN PROFIT SHARING/401(K) PLANBOARD OF TRUSTEES, WI$477M2,130
ENCORE GROUP (USA) LLC RETIREMENT SAVINGS PLANENCORE GROUP (USA), LLC, IL$453M10,531
CHART INDUSTRIES, INC. 401(K) INVESTMENT AND SAVINGS PLANCHART INDUSTRIES, INC., GA$428M3,630
WAICU RETIREMENT READINESS PLANWISCONSIN ASSOCIATION OF INDEPENDENT COLLEGES AND UNIVERSITIES, WI$418M1,904
STRATEGIC EDUCATION, INC. 401(K) PLANSTRATEGIC EDUCATION, INC., VA$417M4,436
RLI CORP. EMPLOYEE STOCK OWNERSHIP PLANRLI CORP., IL$404M1,059
MEMORIAL HEALTH SYSTEM EMPLOYEE PENSION PLANMEMORIAL HEALTH SYSTEM, IL$403M1,475
RETIREMENT PLAN FOR EMPLOYEES REPRESENTED BY SHEET METAL WORKERS LOCAL UNION 18BOARD OF TRUSTEES OF THE RETIREMENT PLAN, WI$374M1,960
HINSHAW & CULBERTSON LLP RETIREMENT SAVINGS AND 401(K) PLANHINSHAW & CULBERTSON LLP, IL$371M749
RLI CORP. 401K PLANRLI CORP., IL$364M1,104
FREUDENBERG COMPANIES 401(K) SAVINGS PLANFREUDENBERG HOUSEHOLD PRODUCTS LP, IL$345M2,912

Showing top 20 of 516 plans serviced in 2025.

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